FR3074842B1 - MULTI-COMPARTMENT LIQUID TANK FOR A MOTOR VEHICLE - Google Patents

MULTI-COMPARTMENT LIQUID TANK FOR A MOTOR VEHICLE Download PDF

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Publication number
FR3074842B1
FR3074842B1 FR1762020A FR1762020A FR3074842B1 FR 3074842 B1 FR3074842 B1 FR 3074842B1 FR 1762020 A FR1762020 A FR 1762020A FR 1762020 A FR1762020 A FR 1762020A FR 3074842 B1 FR3074842 B1 FR 3074842B1
Authority
FR
France
Prior art keywords
fluid
compartments
compartment
motor vehicle
passage
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR1762020A
Other languages
French (fr)
Other versions
FR3074842A1 (en
Inventor
Pascal Dumas
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Illinois Tool Works Inc
Original Assignee
Illinois Tool Works Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Illinois Tool Works Inc filed Critical Illinois Tool Works Inc
Priority to FR1762020A priority Critical patent/FR3074842B1/en
Priority to US16/771,328 priority patent/US11143088B2/en
Priority to PCT/US2018/064823 priority patent/WO2019118385A1/en
Priority to CN201880077848.0A priority patent/CN111788375A/en
Priority to DE112018006349.6T priority patent/DE112018006349T5/en
Priority to GB2007978.6A priority patent/GB2583209B/en
Publication of FR3074842A1 publication Critical patent/FR3074842A1/en
Application granted granted Critical
Publication of FR3074842B1 publication Critical patent/FR3074842B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
    • F01P11/02—Liquid-coolant filling, overflow, venting, or draining devices
    • F01P11/029—Expansion reservoirs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
    • F01P11/02—Liquid-coolant filling, overflow, venting, or draining devices
    • F01P11/028—Deaeration devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
    • F01P11/02—Liquid-coolant filling, overflow, venting, or draining devices
    • F01P11/0204—Filling
    • F01P11/0209—Closure caps
    • F01P11/0238—Closure caps with overpressure valves or vent valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P7/00—Controlling of coolant flow
    • F01P7/14—Controlling of coolant flow the coolant being liquid
    • F01P2007/146—Controlling of coolant flow the coolant being liquid using valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P2025/00—Measuring
    • F01P2025/08—Temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P2050/00—Applications
    • F01P2050/24—Hybrid vehicles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P7/00—Controlling of coolant flow
    • F01P7/14—Controlling of coolant flow the coolant being liquid
    • F01P7/16—Controlling of coolant flow the coolant being liquid by thermostatic control
    • F01P7/165—Controlling of coolant flow the coolant being liquid by thermostatic control characterised by systems with two or more loops

Abstract

Réservoir de liquide (10) à multiples compartiments, en particulier pour un véhicule automobile, comprenant un premier compartiment de fluide (14) équipé d'une entrée (18) et d'une sortie (22) de fluide, et un second compartiment de fluide (16) équipé d'une entrée (20) et d'une sortie (24) de fluide, ledit réservoir comportant un goulot (12) de remplissage en liquide et lesdits compartiments étant en communication fluidique par au moins un passage (30) permettant le remplissage de l'un des compartiments par l'autre des compartiments, ledit réservoir comportant en outre au moins un système d'obturation (44), mobile entre une première position d'ouverture dudit au moins un passage et une position de fermeture dudit au moins un passage, caractérisé en ce que ledit système d'obturation est configuré pour adopter ladite première position par défaut et à l'état libre, et pour être sollicité dans ladite seconde position lorsque le réservoir est en fonctionnement à savoir qu'un fluide circule dans au moins un desdits compartiments depuis son entrée jusqu'à sa sortie ou qu'une température de fonctionnement du fluide soit atteinte.Multi-compartment liquid reservoir (10), in particular for a motor vehicle, comprising a first fluid compartment (14) equipped with a fluid inlet (18) and an outlet (22), and a second compartment fluid (16) equipped with an inlet (20) and an outlet (24) for fluid, said reservoir comprising a neck (12) for filling with liquid and said compartments being in fluid communication by at least one passage (30) allowing one of the compartments to be filled with the other of the compartments, said reservoir further comprising at least one closure system (44), movable between a first open position of said at least one passage and a closed position said at least one passage, characterized in that said closure system is configured to adopt said first position by default and in the free state, and to be biased in said second position when the tank is in operation at its see that a fluid circulates in at least one of said compartments from its entry to its exit or that an operating temperature of the fluid is reached.

FR1762020A 2017-12-13 2017-12-13 MULTI-COMPARTMENT LIQUID TANK FOR A MOTOR VEHICLE Active FR3074842B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR1762020A FR3074842B1 (en) 2017-12-13 2017-12-13 MULTI-COMPARTMENT LIQUID TANK FOR A MOTOR VEHICLE
US16/771,328 US11143088B2 (en) 2017-12-13 2018-12-11 Multi-compartment liquid reservoir for a motor vehicle
PCT/US2018/064823 WO2019118385A1 (en) 2017-12-13 2018-12-11 Multi-compartment liquid reservoir for a motor vehicle
CN201880077848.0A CN111788375A (en) 2017-12-13 2018-12-11 Multi-compartment liquid reservoir for a motor vehicle
DE112018006349.6T DE112018006349T5 (en) 2017-12-13 2018-12-11 MULTI-CHAMBER RESERVOIR FOR A MOTOR VEHICLE
GB2007978.6A GB2583209B (en) 2017-12-13 2018-12-11 Multi-compartment liquid reservoir for a motor vehicle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1762020 2017-12-13
FR1762020A FR3074842B1 (en) 2017-12-13 2017-12-13 MULTI-COMPARTMENT LIQUID TANK FOR A MOTOR VEHICLE

Publications (2)

Publication Number Publication Date
FR3074842A1 FR3074842A1 (en) 2019-06-14
FR3074842B1 true FR3074842B1 (en) 2020-01-03

Family

ID=61132701

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1762020A Active FR3074842B1 (en) 2017-12-13 2017-12-13 MULTI-COMPARTMENT LIQUID TANK FOR A MOTOR VEHICLE

Country Status (6)

Country Link
US (1) US11143088B2 (en)
CN (1) CN111788375A (en)
DE (1) DE112018006349T5 (en)
FR (1) FR3074842B1 (en)
GB (1) GB2583209B (en)
WO (1) WO2019118385A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111742124B (en) * 2017-12-05 2023-02-28 伊利诺斯工具制品有限公司 Coolant storage tank
EP4309758A1 (en) * 2022-07-21 2024-01-24 Illinois Tool Works Inc. Degassing tank

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE533055C2 (en) * 2008-11-21 2010-06-15 Scania Cv Ab expansion Tank
FR3000939B1 (en) * 2013-01-15 2015-10-02 Tristone Flowtech Solutions Tfs LIQUID TANK AND DEVICE FOR CONTROLLING THE LIQUID PHASE OF A COOLING CIRCUIT OF A THERMAL MOTOR INCORPORATING SUCH A RESERVOIR
CN203452897U (en) * 2013-08-15 2014-02-26 郑州宇通客车股份有限公司 Hybrid power automobile and expansion water tank of hybrid power automobile
GB2525415B (en) * 2014-04-24 2018-05-16 Ford Global Tech Llc An Engine Cooling System Expansion Reservoir
CN205805687U (en) * 2016-04-20 2016-12-14 特思通管路技术解决方案有限公司 Liquid case and for regulating the modulator apparatus of liquid phase of the cooling circuit of internal combustion engine
SE539924C2 (en) * 2016-05-23 2018-01-16 Scania Cv Ab Expansion tank and cooling system comprising such an expansion tank
CN206600198U (en) * 2017-01-24 2017-10-31 中国第一汽车股份有限公司 A kind of automobile double cavate expansion tank

Also Published As

Publication number Publication date
FR3074842A1 (en) 2019-06-14
DE112018006349T5 (en) 2020-08-27
GB202007978D0 (en) 2020-07-15
US20200340389A1 (en) 2020-10-29
US11143088B2 (en) 2021-10-12
CN111788375A (en) 2020-10-16
WO2019118385A1 (en) 2019-06-20
GB2583209B (en) 2021-11-10
GB2583209A (en) 2020-10-21

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